кратко ответьте на вопросы
1 Is there sn armchair in the classroom?
2 Are there any windows in the room?
3 Do you like sport?
4Does your moter work at the factor?

1. Yes, there is./No, there is not.

2. Yes, there are./No, there are not.

3. Yes, I do./No, I don't.

4. Yes, she does./No, she doesn't.

В первом предложении An amchair и в последнем moTher; factorY